X-Git-Url: https://git.quassel-irc.org/?p=quassel.git;a=blobdiff_plain;f=src%2Fcommon%2Fircuser.cpp;h=15220f7681b45b71636b7ddd7fde1c26beeac025;hp=32ff7944e0f9c0d56b7c8c8b7a7296d0242d0558;hb=e67887343c433cc35bc26ad6a9392588f427e746;hpb=b50541ba6d7c58322846cc2eb9f023a117d8c47d

diff --git a/src/common/ircuser.cpp b/src/common/ircuser.cpp
index 32ff7944..15220f76 100644
--- a/src/common/ircuser.cpp
+++ b/src/common/ircuser.cpp
@@ -346,9 +346,11 @@ void IrcUser::channelDestroyed()
 
 void IrcUser::setUserModes(const QString &modes)
 {
-    _userModes = modes;
-    SYNC(ARG(modes))
-    emit userModesSet(modes);
+    if (_userModes != modes) {
+        _userModes = modes;
+        SYNC(ARG(modes))
+        emit userModesSet(modes);
+    }
 }
 
 
@@ -357,13 +359,19 @@ void IrcUser::addUserModes(const QString &modes)
     if (modes.isEmpty())
         return;
 
+    // Don't needlessly sync when no changes are made
+    bool changesMade = false;
     for (int i = 0; i < modes.count(); i++) {
-        if (!_userModes.contains(modes[i]))
+        if (!_userModes.contains(modes[i])) {
             _userModes += modes[i];
+            changesMade = true;
+        }
     }
 
-    SYNC(ARG(modes))
-    emit userModesAdded(modes);
+    if (changesMade) {
+        SYNC(ARG(modes))
+        emit userModesAdded(modes);
+    }
 }